Home / 41,031,605.70-61,547,408.55-17,093,967.30

Finding the Fourth Proportional to 41,031,605.70, 61,547,408.55 and 17,093,967.30

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Solution

The fourth proportional to 41,031,605.70, 61,547,408.55 and 17,093,967.30 is: 25,640,950.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,031,605.70 : 61,547,408.55 = 17,093,967.30 : x
  2. Step 2: Convert to fraction form
    41,031,605.70/61,547,408.55 = 17,093,967.30/x
  3. Step 3: Cross multiply
    41,031,605.70x = 61,547,408.55 × 17,093,967.30
  4. Step 4: Simplify right side
    41,031,605.70x = 1,052,089,389,153,440.38
  5. Step 5: Solve for x
    x = 1,052,089,389,153,440.38/41,031,605.70
  6. Step 6: Final answer
    x = 25,640,950.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.